<template>
  <!-- 时间倒计时 -->
  <view class="time" :style="justifyLeft">
    <text class="" v-if="tipText">{{ tipText }}</text>
    <text class="styleAll p6" v-if="isDay === true" :style="{background:bgColor.bgColor,color:bgColor.Color}">{{
        day
      }}{{ bgColor.isDay ? '天' : '' }}
    </text>
    <text class="timeTxt" v-if="dayText" :style="{width:bgColor.timeTxtwidth,color:bgColor.bgColor}">{{
        dayText
      }}
    </text>
    <text class="styleAll" :class='isCol?"timeCol":""'
          :style="{background:bgColor.bgColor,color:bgColor.Color,width:bgColor.width}">{{ hour }}
    </text>
    <text class="timeTxt" v-if="hourText" :class='isCol?"whit":""'
          :style="{width:bgColor.timeTxtwidth,color:bgColor.bgColor}">{{ hourText }}
    </text>
    <text class="styleAll" :class='isCol?"timeCol":""'
          :style="{background:bgColor.bgColor,color:bgColor.Color,width:bgColor.width}">{{ minute }}
    </text>
    <text class="timeTxt" v-if="minuteText" :class='isCol?"whit":""'
          :style="{width:bgColor.timeTxtwidth,color:bgColor.bgColor}">{{ minuteText }}
    </text>
    <text class="styleAll" :class='isCol?"timeCol":""'
          :style="{background:bgColor.bgColor,color:bgColor.Color,width:bgColor.width}">{{ second }}
    </text>
    <text class="timeTxt" v-if="secondText">{{ secondText }}</text>
  </view>
</template>

<script>
export default {
  name: "countDown",
  props: {
    justifyLeft: {
      type: String,
      default: ""
    },
    //距离开始提示文字
    tipText: {
      type: String,
      default: "倒计时"
    },
    dayText: {
      type: String,
      default: "天"
    },
    hourText: {
      type: String,
      default: "时"
    },
    minuteText: {
      type: String,
      default: "分"
    },
    secondText: {
      type: String,
      default: "秒"
    },
    datatime: {
      type: Number,
      default: 0
    },
    isDay: {
      type: Boolean,
      default: true
    },
    isCol: {
      type: Boolean,
      default: false
    },
    bgColor: {
      type: Object,
      default: null
    }
  },
  data: function () {
    return {
      day: "00",
      hour: "00",
      minute: "00",
      second: "00"
    };
  },
  created: function () {
    this.show_time();
  },
  mounted: function () {
  },
  methods: {
    show_time: function () {
      let that = this;

      function runTime() {
        //时间函数
        let intDiff = that.datatime - Date.parse(new Date()) / 1000; //获取数据中的时间戳的时间差；
        let day = 0,
            hour = 0,
            minute = 0,
            second = 0;
        if (intDiff > 0) {
          //转换时间
          if (that.isDay === true) {
            day = Math.floor(intDiff / (60 * 60 * 24));
          } else {
            day = 0;
          }
          hour = Math.floor(intDiff / (60 * 60)) - day * 24;
          minute = Math.floor(intDiff / 60) - day * 24 * 60 - hour * 60;
          second =
              Math.floor(intDiff) -
              day * 24 * 60 * 60 -
              hour * 60 * 60 -
              minute * 60;
          if (hour <= 9) hour = "0" + hour;
          if (minute <= 9) minute = "0" + minute;
          if (second <= 9) second = "0" + second;
          that.day = day;
          that.hour = hour;
          that.minute = minute;
          that.second = second;
        } else {
          that.day = "00";
          that.hour = "00";
          that.minute = "00";
          that.second = "00";
        }
      }

      runTime();
      setInterval(runTime, 1000);
    }
  }
};
</script>

<style scoped>
.p6 {
  padding: 0 8rpx;
}

.styleAll {
  /* color: #fff; */
  font-size: 24rpx;
  height: 36rpx;
  line-height: 36rpx;
  border-radius: 6rpx;
  text-align: center;
  /* padding: 0 6rpx; */
}

.timeTxt {
  text-align: center;
  /* width: 16rpx; */
  height: 36rpx;
  line-height: 36rpx;
  display: inline-block;
}

.whit {
  color: #fff !important;
}

.time {
  display: flex;
  justify-content: center;
}

.red {
  color: #fc4141;
  margin: 0 4rpx;
}

.timeCol {
  /* width: 40rpx;
  height: 40rpx;
  line-height: 40rpx;
  text-align:center;
  border-radius: 6px;
  background: #fff;
  font-size: 24rpx; */
  color: #8B4513;
}
</style>